I am absolutely sure. They ______ yesterday. I saw their ticket. A. should have arrived B. must have arrived C. must be arriving D. might have arrived

I am absolutely sure. They ______ yesterday. I saw their ticket.

A. should have arrived        
B. must have arrived
C. must be arriving                         
D. might have arrived

Trả lời

Chọn đáp án B

Câu hỏi cùng chủ đề

Xem tất cả